Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this problem step by step:
Step 2:: Understanding Ion Charge
An ion is an atom or molecule that has gained or lost electrons, resulting in a net electrical charge. The + 2 charge indicates the specific number of electrons lost by the ion.
Step 3:: Interpreting the + 2 Charge
- A + 2 charge means the ion has lost 2 electrons - The positive sign indicates an excess of protons compared to electrons - This creates a positively charged ion, also called a cation
Step 4:: Electron Loss Mechanism
When an atom loses 2 electrons, it becomes a cation with a charge of $$2^{+}$$ or simply $$+2
Step 5:: Examples of + 2 Ions
- Iron(II) ion: $$Fe^{2+}
Common examples include:
Final Answer
A + 2 charge on an ion means the atom has lost 2 electrons, resulting in a positively charged ion with two more protons than electrons.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students